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1. 发明授权

US12129004B2 Marine propulsion system 有权
公开(公告)号：US12129004B2
公开(公告)日：2024-10-29
申请号：US17998386
申请日：2021-05-12
申请人： Caudwell Marine Limited
发明人： Scott Bredda
IPC分类号： B63H20/22 , B63H20/00 , B63H20/12 , B63H20/18 , B63H23/32
CPC分类号： B63H20/22 , B63H20/002 , B63H20/12 , B63H20/18 , B63H23/321
摘要： An outboard propulsion system comprising: a first portion for attachment to a boat comprising a stern, the first portion comprising an engine including a crankshaft; and a second portion comprising at least one propeller shaft having a longitudinal axis along the elongate length of the at least one propeller shaft, wherein the at least one propeller shaft is operably connected to the crankshaft via at least one drive shaft configured to transmit motive power therebetween, wherein the at least one drive shaft comprises a drop shaft and wherein the drop shaft is substantially perpendicular to the at least one propeller shaft, wherein the second portion is configured to pivot relative to the first portion about a steering axis, wherein the steering axis intersects the longitudinal axis of the at least one propeller shaft at an obtuse angle, wherein the first portion and second portion are configured to tilt together about a single axis of rotation substantially parallel to the stern of the boat, and wherein the first portion is fixed about a substantially vertical axis.

2. 发明公开

US20240051651A1 MARINE PROPULSION SYSTEM 审中-公开
公开(公告)号：US20240051651A1
公开(公告)日：2024-02-15
申请号：US18492219
申请日：2023-10-23
申请人： Caudwell Marine Limited
发明人： Scott BREDDA
IPC分类号： B63H20/22 , B63H20/00 , B63H20/12 , B63H23/32 , B63H20/18
CPC分类号： B63H20/22 , B63H20/002 , B63H20/12 , B63H23/321 , B63H20/18
摘要： An outboard propulsion system comprising an engine configured to receive oil; an oil pan configured to receive oil from the engine; and an oil reservoir configured to receive oil from the oil pan and provide oil to the engine, in use.

3. 发明公开

US20230234691A1 COUNTER ROTATING PROPELLER POD MECHANICAL ARRANGEMENT 审中-公开
公开(公告)号：US20230234691A1
公开(公告)日：2023-07-27
申请号：US17715000
申请日：2022-04-06
申请人： GE Energy Power Conversion France
发明人： Lionel Julliand , Jorgen Jorde , Theo Grall , Mathieu Bittermann , Nicolas Leboeuf , Henri Baerd
IPC分类号： B63H21/30 , B63H5/10 , B63H21/17 , B63H23/32 , B63H23/35
CPC分类号： B63H21/30 , B63H5/10 , B63H21/17 , B63H23/321 , B63H23/35 , B63H2023/323 , B63H2021/307
摘要： Provided is a pod propulsion system including first and second counter rotating propellers for propelling a marine vessel first and second propeller modules, each including an electric motor having a driving-end configured to rotate the first and second propellers, respectively. Also included are first and second gondolas, each (i) for housing a respective one of the first and second electric motors and (ii) including a boltable interface formed along a lengthwise direction of an extremity of the gondola. A strut (i) connects the first and second gondolas to a hull of the marine vessel (ii) including first and second boltable interfaces. Each of the boltable interfaces of the strut is configured to form a bolted joint interface with a corresponding one of boltable interfaces of the first and second gondolas.

4. 发明申请

US20170284461A1 AXIAL BEARING AND RETAINER 有权
公开(公告)号：US20170284461A1
公开(公告)日：2017-10-05
申请号：US15507425
申请日：2015-08-12
申请人： SKF Marine GmbH
发明人： Detlef Hammerschmidt , Mathias Rusch , Marko Wrage
IPC分类号： F16C27/08 , B63H23/32 , F16C41/02 , F16C17/04 , F16C27/02
CPC分类号： F16C27/08 , B63H23/321 , B63H2023/325 , F16C17/04 , F16C17/065 , F16C27/02 , F16C35/02 , F16C41/02 , F16C2326/30
摘要： A thrust bearing configured to support axial loads that act on a rotating body includes a thrust shaft rotatably supportable in a bearing housing, a thrust collar, and a retainer connected to the thrust shaft and configured to support a plurality of thrust pieces. The thrust pieces each have a front sliding surface in sliding contact with the thrust collar, and the retainer includes a disk having a central opening and an outer circumference and a plurality of radial incisions extending radially inwardly from the outer circumference which incisions have inner ends radially spaced from the central opening. The radial incisions define circumferentially adjacent spring sections each of the which is individually axially flexible against and away from the bearing housing to open and close a spring gap between each of the spring sections and the bearing housing.

5. 发明授权

US09751603B2 Propulsion device for ship and ship comprising the same 有权
公开(公告)号：US09751603B2
公开(公告)日：2017-09-05
申请号：US14399948
申请日：2013-05-08
申请人： SAMSUNG HEAVY IND. CO., LTD.
发明人： Dong-Hyun Lee , Jong-Soo Seo , Tae-Goo Lee , Kwang-Jun Paik , Kwang-Kun Park , Seung-Myun Hwangbo , Ji Nam Kim , Hyuk Kwun
IPC分类号： B63H5/10 , B63H23/30 , B63H23/36 , B63H23/32 , B63H23/34
CPC分类号： B63H5/10 , B63H23/30 , B63H23/321 , B63H23/34 , B63H23/36 , B63H2005/106 , B63H2023/323 , B63H2023/342 , B63H2023/346
摘要： Disclosed are a propulsion device for a ship and a ship having the same. The propulsion device may include a rotational shaft, a rear propeller fixed to the rotational shaft, a front propeller rotatably supported by the drive shaft in front of the rear propeller, a counter rotation unit disposed in an installation space of a stern of a ship body and including a plurality of gears configured to reverse rotation of the rotational shaft and transmit the reversed rotation to the front propeller and a gear box configured to receive the plurality of gears, a coupling unit configured to separably connect the rotational shaft with the counter rotation unit and cut off power transmission from the rotational shaft to the counter rotation unit upon disconnection therebetween, and a rotation preventing unit configured to prevent rotation of the front propeller when the coupling unit is separated.

6. 发明申请

US20160194066A1 PROPULSION DEVICE FOR SHIP AND SHIP COMPRISING THE SAME 有权
标题翻译：用于船舶和船舶的推进装置
公开(公告)号：US20160194066A1
公开(公告)日：2016-07-07
申请号：US14399948
申请日：2013-05-08
申请人： SAMSUNG HEAVY IND. CO., LTD.
发明人： Dong-Hyun Lee , Jong-Soo Seo , Tae-Goo Lee , Kwang-Jun Palik , Kwang-Kun Park , Seung-Myun Hwangbo , Ji Nam Kim , Hyuk Kwun
IPC分类号： B63H5/10 , B63H23/34 , B63H23/30 , B63H23/32
CPC分类号： B63H5/10 , B63H23/30 , B63H23/321 , B63H23/34 , B63H23/36 , B63H2005/106 , B63H2023/323 , B63H2023/342 , B63H2023/346
摘要： Disclosed are a propulsion device for a ship and a ship having the same. The propulsion device, according to an embodiment of the present invention, includes a rotational shaft, a rear propeller fixed to the rotational shaft, a front propeller rotatably supported by the drive shaft in front of the rear propeller, a counter rotation unit disposed in an installation space of a stern of a ship body and including a plurality of gears configured to reverse rotation of the rotational shaft and transmit the reversed rotation to the front propeller and a gear box configured to receive the plurality of gears, a coupling unit configured to separably connect the rotational shaft with the counter rotation unit and cut off power transmission from the rotational shaft to the counter rotation unit upon disconnection therebetween, and a rotation preventing unit configured to prevent rotation of the front propeller when the coupling unit is separated.
摘要翻译：公开了一种用于船舶和具有该推进装置的船舶的推进装置。根据本发明的实施例的推进装置包括旋转轴，固定到旋转轴的后推进器，在后螺旋桨前面由驱动轴可旋转地支撑的前推进器，设置在后螺旋桨中的反转单元船身船尾的安装空间，并且包括构造成反转旋转轴并将反转的旋转传递到前螺旋桨的多个齿轮;以及构造成容纳多个齿轮的齿轮箱，配置成可分离的联接单元将所述旋转轴与所述反转单元连接，并且在所述旋转轴与所述反转旋转单元之间断开时切断从所述旋转轴到所述反向旋转单元的动力传递;以及旋转防止单元，被配置为当所述联接单元分离时防止所述前螺旋桨的旋转。

7. 发明申请

US20160059950A1 SEAL ARRANGEMENT IN A VESSEL 审中-公开
标题翻译：船舶密封装置
公开(公告)号：US20160059950A1
公开(公告)日：2016-03-03
申请号：US14839959
申请日：2015-08-29
申请人： ABB Oy
发明人： Ville Kortelainen , Erkki Ronkainen , Jussi Kiiskilä
IPC分类号： B63H23/32 , F16J15/32
CPC分类号： B63H23/321 , B63H5/125 , B63H2005/1258 , B63H2023/327 , F16J15/008 , F16J15/3268 , F16J15/46
摘要： The arrangement comprises a seal (500) sealing a cylindrical rotating part (100) passing through an opening in a support structure in the vessel (10) against a medium (W). The seal (500) comprises a package of annular seal rings (510, 520, 530). Each seal ring (510, 520, 530) comprises a seal part (512, 522, 532) being supported in a corresponding seal support part (511, 521, 531). The seal support part (511) in the first seal ring (510) positioned closest to the medium (W) has the form of a cylinder (511A) provided with an annular flange (511B) at one end of the cylinder (511A). The outer surface of the cylinder (511A) is supported and sealed with an auxiliary seal (610) against the inner circumference of the opening. The annular flange (511B) is supported against the support structure (83) surrounding the opening. There are adjusting means (900) for adjusting the position of the first seal support part (511) in relation to the support structure (83) surrounding the opening in order to relocate the seal (500) in an axial direction in relation to the rotating part (31, 100).
摘要翻译：该装置包括一密封件（500），该密封件（500）密封通过容器（10）中的支撑结构中的开口的圆柱形旋转部件（100）抵靠介质（W）。密封件（500）包括一组环形密封环（510,520,530）。每个密封环（510,520,530）包括被支撑在对应的密封支撑部分（511,521,531）中的密封部分（512,522,532）。位于最靠近介质（W）的第一密封环（510）中的密封支撑部分（511）具有在气缸（511A）的一端处设置有环形凸缘（511B）的圆柱体（511A）的形式。气缸（511A）的外表面用辅助密封件（610）支撑并密封抵靠开口的内圆周。环形凸缘（511B）支撑在围绕开口的支撑结构（83）上。存在用于相对于围绕开口的支撑结构（83）调节第一密封支撑部（511）的位置的调节装置（900），以便使密封件（500）相对于旋转的轴向方向（31,100）。

8. 发明申请

US20150377542A1 REFRIGERATOR 审中-公开
标题翻译：冰箱
公开(公告)号：US20150377542A1
公开(公告)日：2015-12-31
申请号：US14843270
申请日：2015-09-02
申请人： Samsung Electronics Co., Ltd.
发明人： Jee Hoon LEE , Sung Mo Kim , Jong Hoon Oh
IPC分类号： F25D23/02
CPC分类号： F16J15/3224 , B63H23/321 , B63H2023/327 , F16C17/14 , F16C33/22 , F16J15/3232 , F25D21/04 , F25D23/02 , F25D23/028 , F25D23/04 , F25D23/087 , F25D23/12 , F25D2323/021
摘要： A refrigerator provided with a rotating bar configured to seal a gap between one pair of doors, capable of preventing the door from being incompletely closed due to an erroneous operation of the rotating bar, the rotating bar capable of sealing a gap formed between the rotating bar and a body as well as a gap formed between one pair of doors, the rotating bar being elastically supported by an elastic member so as to move by receiving an external force from a guide part provided on the body, the rotating bar including a sealing member protruding from the rotating bar so as to seal a gap between the rotating bar and the body.
摘要翻译：一种设置有旋转杆的冰箱，其构造成密封一对门之间的间隙，能够防止门由于旋转杆的错误操作而不完全闭合，该旋转杆能够密封形成在旋转杆主体以及形成在一对门之间的间隙，所述旋转杆由弹性构件弹性支撑，以便通过从设置在所述主体上的引导部接受外力而移动，所述旋转杆包括密封构件从旋转杆突出，以便密封旋转杆和主体之间的间隙。

9. 发明申请

US20150017848A1 Multi-Stage Watertight Chamber 审中-公开
标题翻译：多级防水室
公开(公告)号：US20150017848A1
公开(公告)日：2015-01-15
申请号：US14325677
申请日：2014-07-08
申请人： Chien-Chung Kang
发明人： Chien-Chung Kang
IPC分类号： B63H20/32 , B63H23/32 , B63H1/02
CPC分类号： B63H20/32 , B63B2750/00 , B63H1/02 , B63H5/07 , B63H23/321 , B63H23/34 , B63H2023/322 , B63H2023/327
摘要： A multi-stage watertight chamber is provided in this invention. The multi-stage watertight chamber comprises a first rotary seal, a second rotary seal, a first housing, a second housing, and an integrated shaft. The first and second rotary seals withstand external pressure to make sure watertight status is achieved when the integrated shaft rotates. The first housing forms a first watertight chamber. The integrated shaft protrudes through the first housing via the first rotary seal. The second housing is placed outside and adjacent to the first housing and forms a second watertight chamber. The first watertight chamber contains devices that must be isolated from liquid outside the first and second housings. The second watertight chamber is used to store water seeped through the second rotary seal and avoid causing damage directly to components and apparatus inside the first watertight chamber.
摘要翻译：本发明提供了多级水密室。多级水密室包括第一旋转密封件，第二旋转密封件，第一壳体，第二壳体和集成轴。第一和第二旋转密封件承受外部压力，以确保在集成轴旋转时实现水密状态。第一个房屋形成第一个水密舱。集成轴通过第一旋转密封件穿过第一壳体突出。第二壳体被放置在第一壳体的外部并且邻近第一壳体并形成第二水密室。第一个防水室含有必须与第一和第二壳体外的液体隔离的装置。第二个防水室用于储存通过第二个旋转密封件渗出的水，避免直接损坏第一个防水室内部件和设备。

10. 发明申请

US20130241385A1 REFRIGERATOR 有权
公开(公告)号：US20130241385A1
公开(公告)日：2013-09-19
申请号：US13799258
申请日：2013-03-13
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Jee Hoon Lee , Sung Mo Kim , Jong Hoon Oh
IPC分类号： F25D23/02 , F25D23/04
CPC分类号： F16J15/3224 , B63H23/321 , B63H2023/327 , F16C17/14 , F16C33/22 , F16J15/3232 , F25D21/04 , F25D23/02 , F25D23/028 , F25D23/04 , F25D23/087 , F25D23/12 , F25D2323/021
摘要： A refrigerator provided with a rotating bar configured to seal a gap between one pair of doors, capable of preventing the door from being incompletely closed due to an erroneous operation of the rotating bar, the rotating bar capable of sealing a gap formed between the rotating bar and a body as well as a gap formed between one pair of doors, the rotating bar being elastically supported by an elastic member so as to move by receiving an external force from a guide part provided on the body, the rotating bar including a sealing member protruding from the rotating bar so as to seal a gap between the rotating bar and the body.

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